Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  591 1414 (N12E36 L=103)   342     89        0 ( 562/1387- 627/1448) -18.4 E38-E32 N10-N13
      2  474 1216 (S02E39 L=101)   558    170        0 ( 431/1138- 525/1276) -33.7 E42-E32 S05-N01
      3 1721 1156 (N21W44 L=183)   939    123        1 (1679/1093-1754/1213) -45.0 W39-W46 N17-N23
      4  144 1130 (S13E69 L= 70)  1395    159        3 ( 130/1045- 162/1196) -56.3 E73-E65 S17-S08
      5 1201 1151 (N09W08 L=147)   262     68        1 (1168/1121-1234/1179) -21.8 W05-W10 N07-N10
      6  462  940 (S18E34 L=105)   570    168        0 ( 403/ 889- 521/ 996)  48.4 E38-E30 S22-S13
      7  774  848 (S17E11 L=128)   216     73        1 ( 752/ 820- 814/ 874)  36.9 E12-E08 S19-S15
      8  477  811 (S26E32 L=108)   970    339        0 ( 382/ 719- 599/ 864)  32.9 E39-E22 S33-S21
      9 1315  760 (S11W23 L=162)   269    103        0 (1262/ 741-1367/ 780)  38.7 W20-W25 S13-S08
     10 1562  439 (S25W53 L=193)  1559    273        2 (1483/ 361-1640/ 553) -85.9 W50-W57 S30-S16
     11 1107  429 (S37W21 L=161)   697    157        1 (1022/ 412-1185/ 450)  20.0 W15-W26 S39-S33
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y